Emergence and Spread of an Atypical Salmonella enterica subsp. enterica Serotype 4,5,12:i:− Strain in Spain

Salmonella sp. serotyping is a very useful epidemiological tool to detect outbreaks in the developed world ([5][1], [10][2]). The Spanish National Salmonella Reference Laboratory routinely serotypes Salmonella sp. strains from most Spanish Autonomous Communities (AACC) for epidemiological